🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.89 AU - 1.27 AU

Year: 404 Days

Day: 15 Hours

Environment

Temp: 17 °C

Axial Tilt: 35.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.97 AU - 2.03 AU

Year: 1018 Days

Day: 39 Hours

Environment

Temp: -51 °C

Axial Tilt: 26 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 3.18 AU - 3.86 AU

Year: 2377 Days

Day: 24.5 Hours

Environment

Temp: -110 °C

Axial Tilt: 29.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 3.13 AU - 5.15 AU

Year: 3032 Days

Day: 22.8 Hours

Environment

Temp: -123 °C

Axial Tilt: 15.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,211,073 km

• M1: 322,533 km (0.086 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 198

Radius: 9

Gravity: 2.44 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 10.32 AU - 10.84 AU

Year: 12385 Days

Day: 11.8 Hours

Environment

Temp: -172 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 50,211,073 km

• M1: 113,994 km (0.085 R)
• M2: 603,179 km (0.076 R)
• M3: 894,745 km (0.082 R)
• M4: 1,409,511 km (0.094 R)
• M5: 2,240,378 km (0.119 R)
• M6: 2,586,697 km (0.116 R)
• M7: 3,111,337 km (0.025 R)
• M8: 3,846,909 km (0.106 R)
• M9: 4,320,686 km (0.049 R)
• M10: 5,176,535 km (0.09 R)
• M11: 5,660,484 km (0.1 R)
• M12: 6,174,353 km (0.079 R)
• M13: 7,369,640 km (0.081 R)
• M14: 8,022,036 km (0.094 R)
• M15: 11,620,015 km (0.099 R)
• M16: 12,134,332 km (0.1 R)
• M17: 14,521,465 km (0.048 R)
• M18: 15,856,327 km (0.089 R)
• M19: 16,617,930 km (0.042 R)
• M20: 17,470,488 km (0.116 R)
• M21: 19,333,730 km (0.032 R)
• M22: 22,097,101 km (0.083 R)
• M23: 22,648,070 km (0.056 R)
• M24: 23,777,235 km (0.1 R)
• M25: 26,852,967 km (0.036 R)
• M26: 30,280,554 km (0.086 R)
• M27: 34,829,227 km (0.042 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 167.1

Radius: 6.7

Gravity: 3.72 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 13.77 AU - 16.99 AU

Year: 21707 Days

Day: 19.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 50,211,073 km

• M1: 101,278 km (0.094 R)
• M2: 802,593 km (0.098 R)
• M3: 1,137,243 km (0.068 R)
• M4: 1,951,055 km (0.073 R)
• M5: 3,718,105 km (0.078 R)
• M6: 5,558,010 km (0.071 R)
• M7: 9,076,552 km (0.039 R)
• M8: 18,406,372 km (0.082 R)
• M9: 34,477,372 km (0.057 R)
• M10: 38,107,814 km (0.058 R)
• M11: 40,144,289 km (0.101 R)

Kuiper Belt

Range: 30.5 - 51.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 512 - 17,034 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit